Novel surface contamination instrument
By using the mating structure of magnets and sliders in the surface contaminator, the problem of easy damage to the detection rod during storage and use is solved, the stable placement and protection of the detection rod is achieved, and the working efficiency and the service life of the equipment are improved.
Patent Information
- Application Number
- CN202420574399.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The detection rod structure of existing surface pollution detectors is prone to collision or damage during storage and use, resulting in damage to the equipment.
A new type of surface pollution instrument was designed, adopting structures such as base, placement groove, plug-in hole, positioning hole, magnet, T-shaped slide chute and slider. Through magnet attracting and sliding, the stable placement of the detection rod is achieved and Protect to prevent collision damage.
It effectively improves the working efficiency of the detection rod, and when not in use, the combination of magnets and sliders ensures the stable placement of the detection rod, prevents collision damage, and extends the service life of the equipment.
Smart Images
Figure CN222280844U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of contaminated surface detection devices, in particular to a novel surface contamination instrument. Background Art
[0002] Surface contamination meter, also known as surface contamination detector, is an instrument used to monitor the contamination level of various types of surface radioactive substances ((α, β)).
[0003] The surface contamination detector can be used to detect objects that need to be tested to find out whether the radioactive material is too high, whether further processing is required, etc., so as to know the exact information.
[0004] However, the detection rod structure of the current detectors is mostly a peripheral connection mode, which is prone to collision or damage during use and storage.
[0005] Based on this, the utility model designs a novel surface contamination instrument to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a novel surface contamination instrument to solve the above technical problems.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base, the upper surface of the base is provided with a placement groove, a detector is placed inside the placement groove, a plug-in hole is provided on the side of the detector, a detection rod is plugged into the plug-in hole, a positioning hole is provided on the inner wall of the plug-in hole, a first magnet is provided inside the positioning hole, a T-shaped groove is provided on the side of the detector, a slider is slidably installed inside the T-shaped groove, a control block is fixedly installed on one end of the slider, a baffle is fixedly installed on the end of the slider close to the plug-in hole, and a second magnet is fixedly installed on the end of the baffle close to the first magnet.
[0008] Preferably, the side area of the plug hole is larger than the side area of the detection rod, and the plug hole and the detection rod are both cylindrical, there are two plug holes, and detection rods are provided inside the two plug holes, and the upper surface of the detector has two sub-control display screens.
[0009] Preferably, the side area of the T-shaped slide groove is larger than the side area of the baffle plate, and the slide block is horizontally connected to the baffle plate, and the side area of the baffle plate is smaller than the side area of the plug hole.
[0010] Preferably, the first magnet is parallel to the second magnet, and the first magnet and the second magnet attract each other, and the second magnet is pushed into the positioning hole by the baffle.
[0011] Preferably, the upper surface area of the placement groove is larger than the upper surface area of the detector, and the height of the detector is larger than the height of the placement groove.
[0012] Preferably, a roller structure is provided at the bottom of the base.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model can be used to pick up the detector from the placement slot, and take out the two detection rods from the two plug-in holes respectively, so that the surface of the same object or different objects can be detected by the two detection rods at the same time, which greatly improves the work efficiency; when not in use, the two detection rods are respectively inserted into the plug-in holes, and the slider and the baffle are placed in the T-shaped slide slot, and then the control block drives the baffle to move in the direction of the positioning hole, so that the second magnet enters the positioning hole and is attracted by the first magnet, and the opening of the plug-in hole is further blocked, so that the detection rod can be kept stably placed, and then the detector is placed in the placement slot, so as to further protect the detection rod and the detector, and effectively prevent the possibility of collision damage to the detection rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 This is a side plan view of the overall structure of this embodiment;
[0017] Figure 2 This is an enlarged schematic diagram of the structure at A of this embodiment;
[0018] Figure 3 This is a front plan view of the overall structure of this embodiment;
[0019] Figure 4 It is a side schematic diagram of the overall structure of this embodiment.
[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0021] 1. Base; 2. Placement slot; 3. Detector; 4. Plug-in hole; 5. Detection rod; 6. Positioning hole; 7. First magnet; 8. T-shaped slide groove; 9. Slider; 10. Control block; 11. Baffle; 12. Second magnet. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-4 The utility model provides a technical solution: a new type of surface contamination instrument, including a base 1, a placement groove 2 is provided on the upper surface of the base 1, a detector 3 is placed inside the placement groove 2, a plug hole 4 is provided on the side of the detector 3, a detection rod 5 is plugged into the plug hole 4, a positioning hole 6 is provided on the inner wall of the plug hole 4, a first magnet 7 is provided inside the positioning hole 6, a T-shaped slide groove 8 is provided on the side of the detector 3, a slider 9 is slidably installed inside the T-shaped slide groove 8, a control block 10 is fixedly installed on one end of the slider 9, a baffle 11 is fixedly installed on the end of the slider 9 close to the plug hole 4, and a second magnet 12 is fixedly installed on the end of the baffle 11 close to the first magnet 7.
[0024] Preferably, the side area of the plug-in hole 4 is larger than the side area of the detection rod 5, and the plug-in hole 4 and the detection rod 5 are both cylindrically arranged, there are two plug-in holes 4, and the detection rods 5 are arranged inside the two plug-in holes 4, and there are two sub-control display screens on the upper surface of the detector 3. In this embodiment, the detection rod 5 can be stably placed through the plug-in hole 4 to play a protective role, and the two sub-control display screens can respectively display the data obtained by the two detection rods 5.
[0025] Preferably, the side area of the T-shaped slide groove 8 is larger than the side area of the baffle 11, and the slider 9 is horizontally connected to the baffle 11, and the side area of the baffle 11 is smaller than the side area of the plug-in hole 4. In this embodiment, the baffle 11 can be easily slid in and out through the T-shaped slide groove 8, the slider 9 and the control block 10, so as to facilitate maintenance, replacement, opening and closing according to needs.
[0026] Preferably, the first magnet 7 is parallel to the second magnet 12, and the first magnet 7 and the second magnet 12 are attracted to each other, and the second magnet 12 is pushed into the positioning hole 6 by the baffle 11. In this embodiment, the attraction between the first magnet 7 and the second magnet 12 can keep the baffle 11 blocking the opening of the plug-in hole 4 to prevent the detection rod 5 from falling out.
[0027] Preferably, the upper surface area of the placement slot 2 is larger than the upper surface area of the detector 3, and the height of the detector 3 is larger than the height of the placement slot 2. In this embodiment, the detector 3 can be positioned through the placement slot 2 to keep the detector 3 stably placed, and the detector 3 can be easily taken out after being placed in the placement slot 2 without completely entering the placement slot 2.
[0028] Preferably, a roller structure is provided at the bottom of the base 1. In this embodiment, the roller structure at the bottom of the base 1 can drive the base 1 to move, and in some environments, it is convenient to place the detector 3 obliquely in the placement slot 2 for use, which is more convenient to use according to specific circumstances.
[0029] A specific application of this embodiment is:
[0030] Pick up the detector 3 from the placement slot 2, and take out the two detection rods 5 from the two plug-in holes 4 respectively, so that the two detection rods 5 can be used to simultaneously detect the surface of the same object or different objects; when not in use, insert the two detection rods 5 into the plug-in holes 4 respectively, place the slider 9 and the baffle 11 in the T-shaped slide groove 8, and then drive the baffle 11 to move toward the positioning hole 6 through the control block 10, so that the second magnet 12 enters the positioning hole 6 and is attracted by the first magnet 7, further blocking the opening of the plug-in hole 4.
[0031] In summary, the structures such as the base 1, the plug hole 4, the positioning hole 6, the first magnet 7, the second magnet 12, the slider 9 and the baffle 11 can fully protect the detector 3 and the detection rod 5 to prevent collision damage and the like.
[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel surface contamination instrument, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a placement groove (2), a detector (3) is placed inside the placement groove (2), a plug-in hole (4) is provided on the side of the detector (3), a detection rod (5) is plugged into the plug-in hole (4), a positioning hole (6) is provided on the inner wall of the plug-in hole (4), a first magnet (7) is provided inside the positioning hole (6), a T-shaped slide groove (8) is provided on the side of the detector (3), a slider (9) is slidably installed inside the T-shaped slide groove (8), a control block (10) is fixedly installed at one end of the slider (9), a baffle (11) is fixedly installed at one end of the slider (9) close to the plug-in hole (4), and a second magnet (12) is fixedly installed at one end of the baffle (11) close to the first magnet (7).
2. A novel surface contamination instrument according to claim 1, characterized in that: The side area of the plug hole (4) is larger than the side area of the detection rod (5), and the plug hole (4) and the detection rod (5) are both cylindrically arranged. There are two plug holes (4), and the detection rods (5) are arranged inside the two plug holes (4). The upper surface of the detector (3) has two sub-control display screens.
3. A novel surface contamination instrument according to claim 1, characterized in that: The side area of the T-shaped slide groove (8) is larger than the side area of the baffle (11), and the slide block (9) is horizontally connected to the baffle (11), and the side area of the baffle (11) is smaller than the side area of the plug hole (4).
4. A novel surface contamination instrument according to claim 1, characterized in that: The first magnet (7) and the second magnet (12) are parallel and attract each other, and the second magnet (12) is pushed into the positioning hole (6) by the baffle (11).
5. The novel surface contamination instrument according to claim 1 is characterized in that: The upper surface area of the placement groove (2) is greater than the upper surface area of the detector (3), and the height of the detector (3) is greater than the height of the placement groove (2).
6. A novel surface contamination instrument according to claim 1, characterized in that: A roller structure is provided at the bottom of the base (1).